baber/WOPTO huggingface dataset:
Patent JP-S531009-A (JP)
Title: Thin film magnetic head
Inventor: NARISHIGE SHINJI
IPC: G11B5/31
Filed: 1976-06-25
Abstract: PURPOSE:To project the increase of head effect and decrease pattern peak shift by establishing steps on the magnetic body and making it to a symmetrical type magnetic path construction.
Patent JP-H03274203-A (JP)
Title: Manufacture of wire rod with spray forming
Inventor: NOTOMI KANJI
IPC: B22F3/17
Filed: 1990-03-23
Abstract: PURPOSE:To drastically improve toughness by applying plastic deformation to a raw shaped material of powder tool steel manufactured with spray forming method under the specific forged ratio. CONSTITUTION:For example, in the case of manufacturing a wire rod as raw material for piston ring, to the raw shaped material 17 of powder tool steel manufactured with the spray forming method, the finished product is obtd. through the well-known forging process 18, rolling process 19, wire drawing process 20, heat treatment process 21 and ring working process 22. Then, at the time of using So (cm<2>) for sectional area of the raw shaped material 17 and Sf (cm<2>) for cross sectional area of the wire rod after applying the plastic deformation of forging, rolling, etc., the spray forming is executed so as to satisfy the condition of forged ratio So/Sf>=80. By this method, the wire rod without any stringer structure and greatly improved in toughness is obtd.
Patent JP-H02253392-A (JP)
Title: Processor for card and the like
Inventor: SUKEGAWA KAORU
IPC: B65H7/00
Filed: 1989-03-27
Abstract: PURPOSE:To process cards of different formats by changing a carriage path between cases when information is printed on the front surface of the card and when the information is printed on the rear surface of the card. CONSTITUTION:A read head h1 detects the difference of the printing surface of the inputted card, judges whether the balance is to be printed on the card front surface or rear surface, and when it is printed on the card front surface, the card is carried to a printing means D by a first carriage system R1 of a second carriage means R1 to R3, and when it is printed on the card rear surface, it is carried to the same printed means D by the second carriage system R3. Thus the information can be printed on either surface of the card, a single card processor can processes the cards having the different printing surfaces, and for example, even the cards having the different balance printing surface of railway companies, which mutually use earth other's tracks, can be used.
Patent JP-H11275551-A (JP)
Title: Control system and method
Inventor: MIZUTANI SHINTARO
IPC: H04N7/173
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To allow a host control terminal to easily control a device. SOLUTION: The control system has pluralities of devices 501, 502,... that are control objects to which a resource name based on an abstracted function is respectively given, host control terminals 101, 102, 103 that control the devices 501, 502,... by sending a control instruction using a resource name, and a system controller 201 having a function that stores cross reference between the resource names and the devices 501, 502,... and converts the resource name included in the control instruction given from the host control terminals 101, 102, 103 into a name corresponding to the devices 501, 502,....
Patent JP-H03274000-A (JP)
Title: Space craft docking device
Inventor: MITSUMA HIDEHIKO
IPC: B64G1/64
Filed: 1990-03-23
Abstract: PURPOSE:To satisfactorily absorb the inertial force by relative speed and the relative position at the time of docking by providing a spring protruding and recessing driving means for protruding and recessing a coil spring provided on the top end part of a probe fitted to a probe insert part. CONSTITUTION:Docking ports 3, 4 are provided in the opposite parts of a space craft and a space station are airtightly closed by hutches 5, 6, and an expansion bonding device A and a holding device B are provided in the center of each hutch 5, 6. The expansion connecting device A is formed of a coil spring 9 freely inserted into a column 7 and a spring protruding and recessing driving means 10. The expansion connecting device A is provided with a probe 19 fitted to the top end part of the coil spring 9, which can be fitted to a funnel probe inserting part 37 in the holding device B. The driving motor of the spring protruding and recessing driving means 10 is operated, and this rotation is transmitted to a drive shaft 11 through a decelerator device 12, whereby the top end of the coil spring 9 can be advanced from the hutch 5 by the action of a spiral channel 11a.
Patent JP-H04284159-A (JP)
Title: Fuel injection device
Inventor: ASANO HITOSHI
IPC: F02M51/06
Filed: 1991-03-13
Abstract: PURPOSE:To enable enlargement of dynamic range even is a solenoid for driving a valve of a fuel injection device is one by controlling load on the valve substantially constant when fuel pressure applied to the valve varies. CONSTITUTION:When fuel pressure applied to a valve 5 is changed over from low to high level, energization current is supplied to a solenoid coil 26, and an armature is attracted by a fixed iron core 27, and thus a spring 21 elongates and repelling force of the spring 21 with respect to a valve 5 is reduced. Subsequently, if fuel pressure is low or high level total load to the valve is simillarly controlled. The valve can be driven by one solenoid when fuel pressure varies so that dynmamic range is enlarged.
Patent JP-H01249620-A (JP)
Title: Production of silicon tetrachloride
Inventor: WADA TETSUYA
IPC: C01B33/107
Filed: 1988-03-30
Abstract: PURPOSE:To increase reaction rate without adding an expensive reaction accelerator and to produce silicon tetrachloride by long-time continuous operation by carbonizing solid matter prepd. by mixing chaff with ash obtd. by burning chaff in a specified ratio and by allowing the carbonized product to react with chlorine. CONSTITUTION:100 pts.wt. chaff is mixed with 20-60 pts.wt. ash obtd. by burning chaff to prepare solid matter having 0.8-1.5 bulk specific gravity. This solid matter is carbonized at 500-1,200 deg.C and allowed to react with chlorine at 1,100-1,500 deg.C.
Patent JP-S57191965-A (JP)
Title: Cylindrical alkaline zinc storage battery
Inventor: NIKI HIROICHI
IPC: H01M10/52
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a cylindrical alkaline zinc storage battery which can be manufactured easily and operates with a high reliability, and in which no increase of the internal resistance is caused due to hydrogen accumulation. CONSTITUTION:An electrode element 31, which is prepared by rolling a positive plate, a negative plate and a separator, is provided with a positive and a negative terminal 32 and 33 so that they extend, respectively, from the positive electrode and the negative electrode of the element 31. Then, an auxiliary electrode 34 is located almost in the center of the element 31. Next, a resistance conductor 35 which consists of a high-resistance wire or thin belt of an alkali-proof matter, such as nichrome, constantan , Manganin or Alumel, having a total resistance larger than the internal resistance of the battery and one end of which is connected to the above positive terminal 32 is wound around the outer surface of the element 31 in spiral form, and the other end of the conductor 35 is connected to one end of the above auxiliary electrode 34 by spot welding or something similar. After that, the element 31 is installed into an exterior can, and the terminals 32 and 33 are connected to sealing terminal parts, thereby constituting a cylindrical alkaline zinc storage battery.
Patent JP-H08273610-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: SAKAKIBARA YUICHI
IPC: H01J61/32
Filed: 1995-03-31
Abstract: PURPOSE: To manufacture a fluorescent lamp having a necessary photocatalytic function and at the same time provided with functions as a light source for general illumination by forming a phosphor body layer in the inner face side of a fluorescent tube of a fluorescent lamp and providing a photocatalytic film with specified roughness on the surface in the outer face side. CONSTITUTION: A fluorescent tube 1 of a fluorescent lamp 10 is a straight tubular and light transmissive air-tight container and has electrode means to generate discharge in the inside and in the tube a discharge gas is sealed. A phosphor body coating 6 which emits light by excited with ultraviolet-ray generated by discharge is formed in the inner face side of the fluorescent tube 1. Moreover, a photocatalytic film 5 consisting of titanium oxide having a catalytic function by receiving ultraviolet-ray is so formed in the outer face side as to have unevenness 5a with 0.05-0.2μm average surface roughness. Consequently, a fluorescent lamp 10 with which a necessary catalytic function is carried out efficiently and from which visible light-rays are emitted out of the fluorescent tube is obtained and environmental pollution can be prevented.
Patent JP-S63243439-A (JP)
Title: Stirling engine
Inventor: KAGAWA KIYOSHI
IPC: F02G1/05
Filed: 1987-03-28
Abstract: PURPOSE:To dispense with a power source such as a special electric motor or the like for driving a compressor as well as to aim at the miniaturization, by installing a compression device, making a pressure variation in a buffer tank its power, in this tank leading to a piston back space of a Stirling engine. CONSTITUTION:Part of a crankcase 25, housing connecting rods 9 and 10 or the like connecting an expansion piston 3 and a compression piston 5 of a Stirling engine to crankshafts 11 and 12, is set down to a cluster space 30 which is interconnected to a piston back space 32 via an interconnecting hole 33 and simultaneously connected to a buffer tank 50 via a pipe 34. In this case, in this buffer tank 50, there is additionally provided with a compression device 60 which is operated by a pressure variation in air and working gas inside the tank, and attracts and compresses the working gas in either of the inside of a working space 24 and the inside of a surge tank 70, moving it to another side. This compression device 60 is constituted of a compressing valve consisting of a diaphragm 63 and a pair of check valves 66 and 67, etc.
Patent JP-H05282099-A (JP)
Title: Object designating method
IPC: G06F3/038
Filed: 1992-03-31
Abstract: PURPOSE:To more easily and surely select an object by a mouse, etc., even if a display becomes small. CONSTITUTION:A point existing on a display part 3 is designated by a mouse, etc., of an input part 2 and subjected to coordinate transformation by a coordinate transforming part 4, and thereafter, in accordance with a table 7 of a coupling coefficient defined between attributes given to a character or a graphic displayed on the display part 3, a degree of coupling of a detected position and the character displayed on the display part 3 is calculated in accordance with a coupling coefficient determined by the attribute imparted to a distance between both of them and the detected position, and the attribute of the character, and by deciding that the character, etc., whose degree of coupling is the highest are designated, the detected position is corrected by a detected position correcting part 6.
Patent JP-S62232303-A (JP)
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/00
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59199209-A (JP)
Title: Insert molding
Inventor: MUTOU YOSHIHIRO
IPC: B29C45/14
Filed: 1983-04-28
Abstract: PURPOSE:To make possible high precision insert molding easily without causing deformation, thermal change, etc. by external pressure to a high density member by covering an insert portion of a fitting member with a protective member prepared in advance and conducting resin molding in contactless manner with resin. CONSTITUTION:Insert portions 1a of a dot pin return spring 1 are covered for reinforcement with covers 11 and spacers 12 made of metallic material prepared in advance and protected from the external pressure due to shrinkage caused when it is insert-molded into plastics 13, therefore, the dot pin return spring 1 is prevented from deformation. Grooves 21, 22 and projections 23, 24 are provided on the cavity side A and the core side B, of the insert-molding die, accordingly covers 11 and spacers 12 can be held securely with high precision, and even after plastic molding necessary dimensional precision can be secured easily.
Patent JP-2000270159-A (JP)
Title: Method of controlling image reader and recording medium thereof
Inventor: KOBAKO MASAHIKO
IPC: H04N1/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To generate a normal white reference even if dust entering an image reader sticks on a white reference area by comparing the mean output value of individual read pixels obtained by reading the white reference area with the mean value of all output values obtained by reading the individual read pixels. SOLUTION: The white reference area is read by blocks obtained by dividing the white reference areas in a vertical scanning direction, the mean output values of individual read pixels are calculated by the blocks and compared with one another, and if a block having a decrease output place is found, the block is specified as a dust detected block whose output has decreased owing to dust sticking on the white reference area; and the block is excluded to remove the influence of the dust sticking on an optical path in the device and the block having the largest mean value is selected out of the remaining blocks to obtain the white reference.
Patent JP-H06263321-A (JP)
Title: Belt matter forward end pulling device
Inventor: SUDA YASUNARI
IPC: B65H51/16
Filed: 1993-03-10
Abstract: PURPOSE:To pull a forward end of a magnetic tape from a magnetic tape pancake surely. CONSTITUTION:A tape forward end pulling device 10 in which a pancake 3 having a magnetic tape 1 like a coil is installed on a feed shaft 4 for pulling a forward end of the magnetic tape 1 from the tape 3 comprises a suction unit 11 having suction holes 26A, 26B, 26C formed in a unit housing 25 and a rubber cushion 31 in the suction hole, a vacuum generator connected to the suction hole 26C of the suction unit for sucking the magnetic tape on the pancake into the suction hole, a movable block 12, a movable rail 13, and a drive belt 14 for driving the suction unit 11 to advance to/retract from a feed shaft, and an advance/retraction drive motor 23. The rubber cushion 31 holds the magnetic tape 1 sucked into the suction hole with a wall surface 36 of the suction hole.
Patent JP-H106923-A (JP)
Title: Belt drawing-in device for safety belt of vehicle
Inventor: FREI BERNHARD
IPC: B60R22/44
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a belt drawing-in device for vehicle so that characteristic values of belt drawing force to be functions of drawn out belts can be set without limits even if there is a little difference. SOLUTION: A belt drum is drivingly connected to a rack 34 by a gear transmission device, so that the rack 34 moves surely along a set route by guides 36 by rotation of the belt drum, and further an energy accumulating member 24 surely acts on the rack 34 in the acting direction changing as the rack 34 moves along the set route.
Patent JP-S59199736-A (JP)
Title: Rubber composition for tire tread
Inventor: UEDA AKIO
IPC: C08L9/06
Filed: 1983-04-28
Abstract: PURPOSE:To provide the titled rubber composition having improved impact resilience, and containing a rubber component composed of a specific styrene-butadiene copolymer rubber obtained by introducing a (thio)benzophenone compound in the molecular chain. CONSTITUTION:The objective composition contains a rubber component consisting of (A) 20-95wt% of a styrene-butadiene copolymer containing >=0.1mol of (thio)benzophenone compound residue in 1mol of the molecular chain and selected from (A') a rubber having (i) a bonded styrene content of 3-10wt%, (ii) a 1,2-bond content in the butadiene unit of 30-80wt% and (iii) a Mooney viscosity (ML1+4, 100 deg.C) of 20-150 and (A'') a rubber wherein the values of the items (i), (ii) and (iii) are 10-20%, 50-80% and 20-150, respectively, (B) 60- 5wt% of a styrene-butadiene copolymer rubber wherein the values of the items (i) and (ii) are 10-40% and 10-50%, respectively, and (C) 40-0wt% of a polybutadiene rubber wherein the values of the items (ii) and (iii) are <=20% and 20-100, respectively.
Patent JP-H06284807-A (JP)
Title: Seedling supplying device in seedling planting machine
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1993-04-01
Abstract: PURPOSE:To receive auxiliary seedlings on an auxiliary seedling catching base on a seedling receiving frame by raising a seedling planting device from a body, passing the seedling receiving frame of a seedling placing base through the comb-shaped auxiliary seedling catching base. CONSTITUTION:An auxiliary seedling catching base 6 to place auxiliary seedlings A is set at a position wherein a seedling receiving frame 2 part is crossed and passed through the auxiliary seedling catching base during a rising stroke of a seedling planting device 4.
Patent JP-S60218141-A (JP)
Title: Memory dump system
Inventor: TSUKAMOTO KUNIO
IPC: G06F11/07
Filed: 1984-04-14
Abstract: PURPOSE:To make a host computer execute the processing of abnormality generated in a terminal processor by dumping the contents stored in the processor to an external storage device in the host computer through a communication circuit. CONSTITUTION:When a trouble such as system down is generated in the terminal processor, the failure status is informed to the host computer side through a telephone line. The host computer detects the generation of the error, turns on an operation switch 1c and commonds a communication control device 1e to dump. Then the host computer commands a terminal side communication control device 2a' in the terminal processor 2a generating the failure to store the communication control device 1e through a circuit 4. The device 2a' commands a microprocessor 2a'' to transfer its stored contents to the device 1e. The host computer 1a stores the transferred contents stored in the terminal processor 2a in the external storage device 1d.
Patent JP-S58192267-A (JP)
Title: Manufacture of manganese dioxide for lithium manganese dioxide battery
Inventor: TANABE ISAO
IPC: H01M4/50
Filed: 1982-05-06
Abstract: PURPOSE:To provide manganese dioxide having good discharge performance and good filling property by reacting coarse manganese dioxide with chlorate to partly densify and dehydrating it in an atmosphere of oxygen at high temperature. CONSTITUTION:Sulfuric acid, manganese salt, and chlorate are added to coarse MnO2 having 88% or more MnO2 content obtained by oxidation of densified manganese carbonate to react them. Densified MnO2 which a ratio of MnO2 produced by reaction with chlorate to total MnO2 is a range of 18-24% is prepared. This densified MnO2 is dehydrated in an atmosphere of oxygen at 360-400 deg.C. The ratio of MnO2 produced by chlorate reaction to total MnO2 is almost 18%. Thickness of a mold using this MnO2 is same as that of dehydrated electrolytic manganese dioxide. When the ratio of MnO2 produced by chlorate reaction exceeds 24%, the thickness of the mold is thiner than that of dehydrated electrolytic MnO2 and filling property is improved, but discharge performance is decreased.
Patent JP-H05237523-A (JP)
Title: Roll bearing device for hot treating equipment
Inventor: UEDA SOUICHIROU
IPC: B22D11/128
Filed: 1992-02-27
Abstract: PURPOSE:To secure preferable bearing function by simplifying the bearing device structure for a continuous casing equipment or a hot rolling equipment, keeping a bearing part free from dust and moisture and preventing lubricant from leaking. CONSTITUTION:A bearing 2 is interposed between a chock 3 and a shaft part 1, a dust seal 5 and an oil seal 4 are arranged between the chock 3 and a roll shaft part to seal the bearing part and pressure control means 7, 7a, 7b are provided to the chock 3.
Patent JP-S57325-A (JP)
Title: High compression internal combustion engine with premixing diffusion combustion
Inventor: SHIYOUDA TORIMASA
IPC: F02B19/12
Filed: 1980-06-02
Abstract: PURPOSE: To prevent occurrence of knocking action in an engine and improve its output, by providing main and sub-combustion chambers in a cylinder head, sucking only air in an intake stroke of the engine, injecting fuel into the sub-combustion chamber from the intake stroke to a compression stroke and performing firing combustion of the fuel at the vicinity of the top dead center.  
     CONSTITUTION: Main and subcombustion chambers 4, 7 are provided in a cylinder head 3, then the main chamber 4 is communicated to the subchamber 7 through a conduction hole 8. While the main chamber 4 is communicated to an intake exhaust hole 6 through a valve 5, then a spark plug 9 and fuel injection valve 10 are arranged in the subchamber 7. At operation when a piston 2 firstly lowers, only air is sucked into the main chamber 4 by an opening action of the valve 5 with the piston 2 in transfer movement to a compression stroke, then fuel is injected into the subchamber 7 from the fuel injection valve 10. When a rise of the piston 2 causes the compressed air to go into the subchamber 7 from the conduction hole 8, a vortex is generated to atomize the fuel and obtain a rich mixture. The rich mixture is fired at the vicinity of the top dead center to generate output in the following expansion stroke. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59203495-A (JP)
Title: Novel method for developing exogenote
Inventor: NISHI TATSUYA
IPC: C12N15/09
Filed: 1983-04-28
Abstract: PURPOSE:To develop efficiently an exogenote, by integrating the exogenote into an operon of a microorganism, and using the resultant reconstructed operon to form a polycistron. CONSTITUTION:The aimed exogenote as the second cistron or thereafter is arranged in an operon, e.g. tryptophan operon of Escherichia coli or lipoprotein operon, having a structural gene with a high efficiency of starting translation as the first cistron, and forming a polycistron to give the aimed operon, which is then inserted into a suitable plasmid. The resultant recombinant plasmid is introduced into a host microorganism and cultivated to develop the exogenote. An interferon, preferably beta type, a gene capable of coding insulin, etc. may be cited as the exogenote, and SD sequence necessary for translating the above- mentioned gene is added to a suitable position on the upstream side thereof (3- 20 bases upstream) for recombination with part of the operon.
Patent JP-S553549-A (JP)
Title: Device for cooling and heating
Inventor: TONOMOTO TOYOMITSU
IPC: F24F5/00
Filed: 1978-06-21
Abstract: PURPOSE: To facilitate the temperature control of a cooling/heating device, by providing a heat source on a primary side and a radiator on a secondary side.  
     CONSTITUTION: When hot water is generated in a hot water boiler 21 and a primary circulation pump 25 is driven, the hot water circulates through the boiler 21, the pump 25 and a main circuit 22 and also through a primary circuit 27. When a secondary circulation pump 31 is driven in addition to the primary circulation pump 25, hot water in a secondary circuit 28 heated by the primary circuit 27 circulates through the pump 31 and the radiator 30, which performs heating. When the radiation temperature of the radiator 30 has become constant after its rising, the degree of opening of a flow control valve 29 is reduced to decrease the quantity of heat transferred to the secondary side to gradually lower the temperature of the radiator 30. At that time, the degree of opening of the valve 29 may augmented to gradually raise the temperature of the radiator 30. Therefore, the temperature adjustment is greatly facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio